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IP Address Lookup
x402
IP Address Lookup is a paid API for AI agents from bess-x402.onrender.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-30).
Returns ownership, network, geolocation, and reverse DNS data for any IPv4/IPv6 address or hostname.
Price / call$0.002
Success—
StatusUnknown
How this service works
Who owns an IP address (or a hostname's IP): ASN, network holder, announced prefix, regional registry, country, approximate city and coordinates, reverse DNS. Use for fraud checks, log analysis or finding a site's host.
Output
Returns structured data including: ASN number and name, network holder/organization, announced IP prefix, regional internet registry (RIR), country, approximate city and lat/lon coordinates, and reverse DNS (PTR record) for the queried IP or the resolved IP of a hostname.
Example use cases
Fraud check on suspicious login IP
“We got a login attempt from IP 185.220.101.47 — can you look it up and tell me the ASN, network holder, country, and approximate city so I can decide if it looks suspicious?”
Identify hosting provider of a competitor site
“What IP does example-competitor.com resolve to, and who owns that IP? I want to know their hosting provider and which country the server is in.”
Enrich server logs with network metadata
“I've got this IP from our access logs — 203.0.113.55 — can you tell me the announced prefix, ASN, regional registry, and city coordinates for it?”
Technical details
Endpoint
GEThttps://bess-x402.onrender.com/v1/web/ip?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, pay-per-call IP enrichment with comprehensive network metadata (ASN, prefix, RIR, geo, rDNS) in a single call, without committing to a subscription. Ideal for fraud checks, log enrichment pipelines, or one-off host identification tasks where you need more than just geolocation — especially when ASN and network ownership data are required.
Side effects
- Invalid or malformed IP address returns an error
- Private/reserved IP ranges (e.g. 192.168.x.x) may return no geolocation data
- Hostname that cannot be resolved returns DNS failure
- Payment failure or insufficient USDC balance blocks the request
- Rate limiting may occur under high request volume
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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